value	unc_up	unc_lo	author	ref	method
17.89	nan	nan	Ryan	2017AJ....153..116R	Lightcurve
17.90	nan	nan	Szabo	2017A&A...599A..44S	Lightcurve
17.90	nan	nan	Durech	2023A&A...675A..24D	Model